位置：首页 > IC中文资料 > HD74LS190P
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
HD74LS190P | Synchronous Up / Down Decade Counter (signal clock line) Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple clock) counte | RENESAS 瑞萨 |   | |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS The SN54/74LS190 is a synchronous UP/DOWN BCD Decade (8421) Counter and the SN54/74LS191 is a synchronous UP/DOWN Modulo-16 Binary Counter. State changes of the counters are synchronous with the LOW-to-HIGH transit | Motorola 摩托罗拉 | | ||
Synchronous Up/Down Decade Counters(single clock line) Synchronous Up/Down Decade Counters(single clock line) Synchronous operation is provided by having all flip-flops clocked simultaneously so that the output change coincident with each other when so instructed by the steering logic. This mode of operation eliminates the output counting spikes norm | HitachiHitachi Semiconductor 日立日立公司 | | ||
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS The SN54/74LS190 is a synchronous UP/DOWN BCD Decade (8421) Counter and the SN54/74LS191 is a synchronous UP/DOWN Modulo-16 Binary Counter. State changes of the counters are synchronous with the LOW-to-HIGH transit | Motorola 摩托罗拉 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：512.63 Kbytes Page：14 Pages | TI 德州仪器 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：1.06224 Mbytes Page：16 Pages | TI 德州仪器 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Synchronous 4-Bit Up/Down Counters with Mode Control | NSC 国半 | NSC | | |
Synchronous Up / Down Decade Counter (signal clock line) | RENESAS 瑞萨 | RENESAS | | |
Synchronous Up/Down Decade Counters(single clock line) | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | | |
Ouadruple 2-input Positive NAND Gates | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | | |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | TI 德州仪器 | TI | | |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS | Motorola 摩托罗拉 | Motorola | | |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | TI 德州仪器 | TI | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RENESAS |
DIP |
1472 |
正品原装--自家现货-实单可谈 |
||||
Renesas(瑞萨) |
24+ |
标准封装 |
10048 |
支持大陆交货,美金交易。原装现货库存。 |
|||
HIT |
25+ |
DIP16 |
18000 |
原厂直接发货进口原装 |
|||
TITACHI |
23+24 |
DIP16 |
28950 |
原装现货.优势热卖.终端BOM表可配单 |
|||
24+ |
DIP-16 |
25 |
|||||
25+ |
DIP |
2700 |
全新原装自家现货优势! |
||||
RENESAS |
24+ |
DIP |
30617 |
一级代理全新原装热卖 |
|||
HIT |
25+ |
DIP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
HIT |
23+ |
DIP |
59125 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
|||
HIT |
22+ |
DIP-20 |
1000 |
全新原装现货!自家库存! |
HD74LS190P规格书下载地址
HD74LS190P参数引脚图相关
- ic元件
- ic型号
- ic行业
- ic网
- ic市场
- ic设计
- ic交易
- ic厂家
- ic查询
- IC插座
- ic测试
- ic采购
- IC(集成电路)
- hynix
- hy57v161610
- hs25
- hs20
- hl2608
- HDMI连接器
- HDD
- HD75159
- HD75153
- HD750
- HD74S86
- HD74S74
- HD74S65
- HD74S64
- HD74S58
- HD74S40
- HD74S22
- HD74S20
- HD74S15
- HD74S12
- HD74S11
- HD74S10
- HD74S05
- HD74S04
- HD74S03
- HD74S02
- HD74S00
- HD74LS240P
- HD74LS240
- HD74LS22P
- HD74LS221P
- HD74LS221
- HD74LS22
- HD74LS21P
- HD74LS21
- HD74LS20P
- HD74LS20
- HD74LS195AP
- HD74LS195A
- HD74LS194AP
- HD74LS194A
- HD74LS193P
- HD74LS193
- HD74LS192P
- HD74LS192
- HD74LS191P
- HD74LS191
- HD74LS190
- HD74LS181P
- HD74LS181
- HD74LS174P
- HD74LS174
- HD74LS166P
- HD74LS166
- HD74LS164P
- HD74LS164
- HD74LS163P
- HD74LS163
- HD74LS162P
- HD74LS162
- HD74LS161P
- HD74LS161
- HD74LS160
- HD74LS15P
- HD74LS158P
- HD74LS158
- HD74LS157P
- HD74LS
- HD74AC
- HD7496
- HD7495A
- HD7493A
- HD7492A
- HD7491A
- HD7490A
- HD7489
- HD7486
- HD7485
- HD7483A
- HD7476
- HD7475
- HD7474
- HD7473
- HD7472
- HD7460
- HD7454
- HD7453
HD74LS190P数据表相关新闻
HD74LS192P 逻辑IC 原装现货，只做原装。
HD74LS192P 原装现货，只做原装。
2021-1-4HD74LS240P 八路缓冲器/线路驱动器 进口原装现货。
HD74LS240P 进口原装现货。
2021-1-4HD64F3062F25
RENESAS原装现货
2020-11-13HD64F3687FPV信誉第一 只做原装
焕盛达竭诚为您提供一站式配套服务。当天下单，当天发货；
2020-10-30HD8004FNLT
HD8004FNLT
2020-7-22HD64F2339VFC25V
HD64F2339VFC25V，全新原装当天发货或门市自取0755-82732291.
2019-8-24
DdatasheetPDF页码索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
- P103
- P104
- P105
- P106
- P107
